[INFO] fetching crate dual_balanced_ternary 0.1.0-a8...
[INFO] testing dual_balanced_ternary-0.1.0-a8 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate dual_balanced_ternary 0.1.0-a8 into /workspace/builds/worker-58/source
[INFO] validating manifest of crates.io crate dual_balanced_ternary 0.1.0-a8 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dual_balanced_ternary 0.1.0-a8
[INFO] finished tweaking crates.io crate dual_balanced_ternary 0.1.0-a8
[INFO] tweaked toml for crates.io crate dual_balanced_ternary 0.1.0-a8 written to /workspace/builds/worker-58/source/Cargo.toml
[INFO] crate crates.io crate dual_balanced_ternary 0.1.0-a8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56997755fc02c8e643ac6e75bb236f1da40c57550cca9681d5f90c60ee359972
[INFO] running `Command { std: "docker" "start" "-a" "56997755fc02c8e643ac6e75bb236f1da40c57550cca9681d5f90c60ee359972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56997755fc02c8e643ac6e75bb236f1da40c57550cca9681d5f90c60ee359972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56997755fc02c8e643ac6e75bb236f1da40c57550cca9681d5f90c60ee359972", kill_on_drop: false }`
[INFO] [stdout] 56997755fc02c8e643ac6e75bb236f1da40c57550cca9681d5f90c60ee359972
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5900770697cbfd59aa73862a046a2ad6120c41a14e7c9221473daec92e4c0922
[INFO] running `Command { std: "docker" "start" "-a" "5900770697cbfd59aa73862a046a2ad6120c41a14e7c9221473daec92e4c0922", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dual_balanced_ternary v0.1.0-a8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "5900770697cbfd59aa73862a046a2ad6120c41a14e7c9221473daec92e4c0922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5900770697cbfd59aa73862a046a2ad6120c41a14e7c9221473daec92e4c0922", kill_on_drop: false }`
[INFO] [stdout] 5900770697cbfd59aa73862a046a2ad6120c41a14e7c9221473daec92e4c0922
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8937bf6f4ab1b1ff9565b16b078e38e9e669059e6ab2fa58dff42208d50d383
[INFO] running `Command { std: "docker" "start" "-a" "c8937bf6f4ab1b1ff9565b16b078e38e9e669059e6ab2fa58dff42208d50d383", kill_on_drop: false }`
[INFO] [stderr]    Compiling dual_balanced_ternary v0.1.0-a8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `dual_balanced_ternary::complex::ComplextXy`
[INFO] [stdout]  --> tests/digit_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use dual_balanced_ternary::complex::ComplextXy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `create_dual_balanced_ternary_from_pair`
[INFO] [stdout]  --> tests/digit_test.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 |   create_dual_balanced_ternary_from_pair, dbt_digits, ternary, DualBalancedTernaryDigit::*,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dual_balanced_ternary::complex::ComplextXy`
[INFO] [stdout]  --> tests/buffer_test.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use dual_balanced_ternary::complex::ComplextXy;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `create_dual_balanced_ternary_from_pair`
[INFO] [stdout]  --> tests/buffer_test.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 3 |   create_dual_balanced_ternary_from_pair, ternary, DualBalancedTernary, DualBalancedTernaryDigit::*,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "c8937bf6f4ab1b1ff9565b16b078e38e9e669059e6ab2fa58dff42208d50d383", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8937bf6f4ab1b1ff9565b16b078e38e9e669059e6ab2fa58dff42208d50d383", kill_on_drop: false }`
[INFO] [stdout] c8937bf6f4ab1b1ff9565b16b078e38e9e669059e6ab2fa58dff42208d50d383
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9102dfc866b7264fad404cbbe9ae661d64136f5701ef2cc53873827661ee4f62
[INFO] running `Command { std: "docker" "start" "-a" "9102dfc866b7264fad404cbbe9ae661d64136f5701ef2cc53873827661ee4f62", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `dual_balanced_ternary::complex::ComplextXy`
[INFO] [stderr]  --> tests/digit_test.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use dual_balanced_ternary::complex::ComplextXy;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `create_dual_balanced_ternary_from_pair`
[INFO] [stderr]  --> tests/digit_test.rs:3:3
[INFO] [stderr]   |
[INFO] [stderr] 3 |   create_dual_balanced_ternary_from_pair, dbt_digits, ternary, DualBalancedTernaryDigit::*,
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `dual_balanced_ternary::complex::ComplextXy`
[INFO] [stderr]  --> tests/buffer_test.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use dual_balanced_ternary::complex::ComplextXy;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `create_dual_balanced_ternary_from_pair`
[INFO] [stderr]  --> tests/buffer_test.rs:3:3
[INFO] [stderr]   |
[INFO] [stderr] 3 |   create_dual_balanced_ternary_from_pair, ternary, DualBalancedTernary, DualBalancedTernaryDigit::*,
[INFO] [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `dual_balanced_ternary` (test "digit_test") generated 2 warnings
[INFO] [stderr] warning: `dual_balanced_ternary` (test "buffer_test") generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dual_balanced_ternary-14263c066fadeca8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/buffer_test.rs (/opt/rustwide/target/debug/deps/buffer_test-246ec12a1e863b29)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/digit_test.rs (/opt/rustwide/target/debug/deps/digit_test-61b083c3eaee1325)
[INFO] [stdout] test to_buffer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/math_test.rs (/opt/rustwide/target/debug/deps/math_test-8b2835326a90a5db)
[INFO] [stdout] test equality ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test parse_and_format ... ok
[INFO] [stdout] test test_hashes ... ok
[INFO] [stdout] test test_complex ... ok
[INFO] [stdout] test test_multiply ... ok
[INFO] [stdout] test equality ... ok
[INFO] [stdout] test test_add_at ... ok
[INFO] [stdout] test test_add ... ok
[INFO] [stdout] test test_round ... ok
[INFO] [stdout] test try_negate ... ok
[INFO] [stdout] test test_sub ... ok
[INFO] [stdout] test test_divide ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dual_balanced_ternary
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9102dfc866b7264fad404cbbe9ae661d64136f5701ef2cc53873827661ee4f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9102dfc866b7264fad404cbbe9ae661d64136f5701ef2cc53873827661ee4f62", kill_on_drop: false }`
[INFO] [stdout] 9102dfc866b7264fad404cbbe9ae661d64136f5701ef2cc53873827661ee4f62